package com.qqtech.qquan.mall.service;

import com.qqtech.core.frame.service.BaseService;
import com.qqtech.qquan.mall.model.*;

public interface MallSysParamService extends BaseService<MallSysParam> {
	public MallSysParam getByKey(java.lang.String key) ;
	
	/**
	 * 清除缓存
	 */
	public void clearAll();
}